LM536003QDSXTQ1 TI Automotive Buck Converter | 10-WSON (3x3) | 3.5V-36V Input, 3A Output

Product Overview

The LM536003QDSXTQ1 is a high-performance automotive-grade synchronous buck converter from Texas Instruments, designed to deliver up to 3A of continuous output current with excellent efficiency. It operates over a wide input voltage range of 3.5V to 36V, making it suitable for automotive and industrial applications where battery voltage variations are common. The device is housed in a compact 10-WSON (3x3 mm) package, enabling space-constrained designs. With integrated high-side and low-side MOSFETs, the LM536003QDSXTQ1 simplifies power supply design while maintaining high reliability under harsh conditions.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3.5V to 36V
• 3A continuous output current
• High efficiency up to 95%
• Integrated MOSFETs for compact design
• 2.1 MHz fixed switching frequency
• Low quiescent current: 25 µA
• Automotive-grade: AEC-Q100 qualified
• Protection: OCP, OTP, UVLO
• Small 10-WSON package (3x3 mm)

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power supplies
• Industrial automation and control systems
• Battery-powered equipment requiring wide input range

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM536003QDSXTQ1. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LM536003QDSXTQ1 是德州儀器（TI）推出的一款高性能車規級同步降壓轉換器，可提供高達 3A 的連續輸出電流，效率卓越。其輸入電壓範圍為 3.5V 至 36V，適用於汽車和工業應用中常見的電池電壓波動場景。器件採用緊湊的 10-WSON（3x3 mm）封裝，適合空間受限的設計。集成高側和低側 MOSFET，簡化電源設計，同時在惡劣環境下保持高可靠性。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3.5V 至 36V
• 3A 連續輸出電流
• 效率高達 95%
• 集成 MOSFET，設計緊湊
• 2.1 MHz 固定開關頻率
• 低靜態電流：25 µA
• 車規級：AEC-Q100 認證
• 保護功能：OCP、OTP、UVLO
• 小型 10-WSON 封裝（3x3 mm）

典型應用場景

• 汽車資訊娛樂系統（例如儀表板顯示器、主機）
• 先進駕駛輔助系統（ADAS）攝像頭和傳感器
• 5G 基站電源
• 工業自動化與控制系統
• 需要寬輸入範圍的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM536003QDSXTQ1 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]